CN114770853A

CN114770853A - Leather shoe injection mold and leather shoe sole processing equipment

Info

Publication number: CN114770853A
Application number: CN202210555045.XA
Authority: CN
Inventors: 黄兆晏
Original assignee: Ruian Xinhao Shoes Co ltd
Current assignee: Ruian Xinhao Shoes Co ltd
Priority date: 2022-05-19
Filing date: 2022-05-19
Publication date: 2022-07-22

Abstract

The invention discloses a leather shoe injection mold and leather shoe sole processing equipment, which comprises a workbench, wherein the right end of the top of the workbench is fixedly connected with a cutting table, the bottom of the cutting table is provided with a through hole, the middle end of the top of the outer surface of the workbench is fixedly provided with a stepping motor, the output end of the stepping motor is fixedly provided with a U-shaped rod, the middle end of the U-shaped rod is movably connected with a push rod through a bearing, and the right end of the push rod is movably connected with a movable rod through a bearing. According to the invention, under the mutual matching action of the lower die, the cutting table, the first hydraulic cylinder, the lifting plate, the upper die, the spring, the pressing plate, the through hole, the stepping motor, the U-shaped rod, the push rod, the movable rod and the cutting knife, the purpose of quickly cutting burrs in the injection molding production process of the sole of the leather shoe is realized, the operation is convenient and quick, the operation efficiency is improved, and meanwhile, great convenience is brought to the work of people.

Description

Leather shoe injection mold and leather shoe sole processing equipment

Technical Field

The invention relates to the technical field of leather shoe processing, in particular to a leather shoe injection mold and leather shoe sole processing equipment.

Background

Leather shoes are formed by processing natural leather serving as a vamp and leather or rubber, plastic, PU foaming, PVC and the like serving as soles through processes of stitching, gluing, injection molding and the like, the soles are generally produced and processed by using an injection mold in the production and processing processes of the leather shoes, however, a large amount of burrs are generated at the bottoms of the soles due to the existence of injection molding openings in the production and processing processes of the soles of the leather shoes by using the existing injection mold, in order to ensure the production quality of the soles, the burrs are often manually cut, the operation efficiency is low, and meanwhile, the labor intensity of workers is greatly increased.

Disclosure of Invention

The invention aims to provide a leather shoe injection mold and leather shoe sole processing equipment, which have the advantages of being capable of performing injection molding on leather shoe soles and facilitating trimming of burrs on the leather shoe soles, and solve the problems that a large amount of burrs are generated at the bottoms of the soles due to the existence of injection molding openings in the production and processing processes of the leather shoe soles of the conventional injection mold, the burrs are often manually cut in order to ensure the production quality of the soles, the operation efficiency is low, and the labor intensity of workers is greatly increased.

In order to achieve the purpose, the invention provides the following technical scheme: the leather shoe sole processing equipment comprises a workbench, wherein a cutting table is fixedly connected to the right end of the top of the workbench, a through hole is formed in the bottom of the cutting table, a stepping motor is fixedly mounted at the middle end of the top of the outer surface of the workbench, a U-shaped rod is fixedly mounted at the output end of the stepping motor, a push rod is movably connected to the middle end of the U-shaped rod through a bearing, a movable rod is movably connected to the right end of the push rod through a bearing, a cutting knife is fixedly connected to the top of the movable rod, the top of the cutting knife is movably connected to the bottom of the outer surface of the cutting table, a fixed support is fixedly connected between the two ends of the top of the outer surface of the workbench, a first hydraulic cylinder is fixedly mounted at the middle end of the top of the fixed support, a lifting plate is fixedly mounted at the output end of the first hydraulic cylinder, and a spring is fixedly connected to the right end of the bottom of the lifting plate, the number of the springs is four, and pressing plates are fixedly connected between the bottoms of the four springs.

Preferably, the left end of the top of the workbench is fixedly provided with a lower die, and the left end of the bottom of the lifting plate is fixedly connected with an upper die.

Preferably, all around of workstation surface bottom all fixedly connected with supporting seat, and the distance between two adjacent supporting seats equals.

Preferably, the middle-end fixed mounting of workstation inner chamber has the second pneumatic cylinder, the output fixed mounting of second pneumatic cylinder has the push pedal, equal fixedly connected with pole setting all around of push pedal bottom, the surperficial swing joint in the bottom of workstation of pole setting, the bottom of pole setting has the removal wheel through bearing swing joint.

Preferably, both ends of the top of the pressing plate are fixedly connected with sliding rods, and the surfaces of the sliding rods are movably connected to the surface of the lifting plate.

Preferably, the limiting groove has all been seted up to the both sides of fixed bolster, the equal fixedly connected with gag lever post in both sides of lifter plate, the surface swing joint in the surface of gag lever post is in the surface of limiting groove.

Preferably, the upper end fixedly connected with guide bar on workstation inner chamber right side, the quantity of guide bar is two, the surperficial swing joint of movable rod is in the surface of guide bar.

Preferably, the front surface of the workbench is movably provided with a maintenance door through a hinge, and the upper end of the maintenance door is fixedly connected with a handle.

Preferably, third hydraulic cylinders are fixedly mounted at two ends of the bottom of the lower die, a material pushing plate is fixedly mounted at an output end of each third hydraulic cylinder, and the surface of the material pushing plate is movably connected to the inner cavity of the lower die.

Compared with the prior art, the invention has the following beneficial effects:

1. the invention takes out the leather shoe soles which are injected and molded in the lower die, quickly places the leather shoe soles in the grooves which are matched with the leather shoe soles at the top of the cutting table, drives the lifting plate to move downwards by controlling the first hydraulic cylinder to extend, drives the upper die, the spring and the pressing plate to move downwards, enables the bottom of the upper die to be clung to the top of the lower die and enables the bottom of the pressing plate to be clung to the top of the leather shoe soles placed in the cutting table under the action of continuous downward movement of the lifting plate, thereby achieving the effect of closing the upper die and the lower die, facilitating personnel to perform injection molding processing on the leather shoe soles between the upper die and the lower die, enabling burrs which are remained in the injection molding process of the leather shoe soles to protrude below the cutting table through the through holes on the cutting table, meanwhile, the U-shaped rod can be driven to rotate by starting the stepping motor to work, the push rod can be driven to move while the U-shaped rod rotates, the movable rod and the cutting knife can be driven to move along the bottom of the cutting table in the horizontal direction while the push rod moves, burrs of the soles of the leather shoes which are arranged at the bottom of the cutting table and protrude out of the through holes can be quickly cut under the action of the movement of the cutting knife, so that the effect of quickly cutting the burrs of the soles of the leather shoes is achieved, under the action of integral matching, the purpose of quickly cutting the burrs in the injection molding production process of the soles of the leather shoes is realized, the operation is convenient and quick, the operation efficiency is improved, meanwhile, great convenience is brought to the work of people, and the problem that the bottom of the soles can generate a large amount of burrs due to the existence of injection molding holes in the production and processing process of the soles of the existing injection molds is solved, in order to ensure the quality of sole production, burrs are often manually cut, so that the operation efficiency is low, and the labor intensity of workers is greatly increased.

2. The supporting seat is arranged, so that the purpose of stably supporting the whole leather shoe is achieved, the second hydraulic cylinder, the push plate, the vertical rod and the moving wheel are arranged, the push plate, the vertical rod and the moving wheel can be driven to move downwards when the second hydraulic cylinder is controlled to extend, the bottom of the moving wheel can be in contact with the ground and can support the whole leather shoe from the ground, the whole moving convenience is improved, a worker can conveniently control the whole leather shoe to move, the purpose of limiting and guiding the press plate is achieved through the arrangement of the sliding rod, the purpose of limiting and guiding the lifting plate is achieved through the arrangement of the limiting groove and the limiting rod, the purpose of limiting and guiding the movable rod is achieved through the arrangement of the guide rod, and the leather shoe soles injected and molded in the lower die can be conveniently ejected and unloaded through the arrangement of the third hydraulic cylinder and the material pushing plate.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic cross-sectional view of the worktable according to the present invention;

FIG. 3 is a schematic cross-sectional view of the lower mold of the present invention.

In the figure: 1. a fixed bracket; 2. a lifting plate; 3. a limiting rod; 4. a limiting groove; 5. an upper die; 6. a lower die; 7. a supporting seat; 8. a work table; 9. a cutting table; 10. pressing a plate; 11. a spring; 12. a slide bar; 13. a first hydraulic cylinder; 14. a moving wheel; 15. pushing a plate; 16. a second hydraulic cylinder; 17. a push rod; 18. a movable rod; 19. a guide bar; 20. a through hole; 21. cutting a knife; 22. a stepping motor; 23. a U-shaped rod; 24. a third hydraulic cylinder; 25. pushing materials; 26. erecting a rod; 27. the door is maintained.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, a leather shoe sole processing device comprises a workbench 8, wherein the periphery of the bottom of the outer surface of the workbench 8 is fixedly connected with supporting seats 7, the distance between two adjacent supporting seats 7 is equal, the purpose of stably supporting the whole body is achieved by the arrangement of the supporting seats 7, the middle end of the inner cavity of the workbench 8 is fixedly provided with a second hydraulic cylinder 16, the output end of the second hydraulic cylinder 16 is fixedly provided with a push plate 15, the periphery of the bottom of the push plate 15 is fixedly connected with upright rods 26, the surface of the upright rods 26 is movably connected with the bottom of the workbench 8, the bottom of the upright rods 26 is movably connected with a moving wheel 14 through bearings, the push plate 15, the upright rods 26 and the moving wheel 14 are arranged by controlling the second hydraulic cylinder 16, the push plate 15, the upright rods 26 and the moving wheel 14 to move downwards when the second hydraulic cylinder 16 is controlled to extend, so that the bottom of the moving wheel 14 can contact with the ground and support the whole body from the ground, thereby improving the convenience of integral movement, being convenient for personnel to operate the integral body to move, the front surface of the workbench 8 is movably provided with a maintenance door 27 through a hinge, the upper end of the maintenance door 27 is fixedly connected with a handle, the right end of the top of the workbench 8 is fixedly connected with a cutting table 9, the bottom of the cutting table 9 is provided with a through hole 20, the middle end of the top of the outer surface of the workbench 8 is fixedly provided with a stepping motor 22, the output end of the stepping motor 22 is fixedly provided with a U-shaped rod 23, the middle end of the U-shaped rod 23 is movably connected with a push rod 17 through a bearing, the right end of the push rod 17 is movably connected with a movable rod 18 through a bearing, the upper end of the right side of the inner cavity of the workbench 8 is fixedly connected with two guide rods 19, the surface of the movable rod 18 is movably connected with the surface of the guide rod 19, and the purpose of limiting and guiding the movable rod 18 is achieved through the arrangement of the guide rod 19, the top of the movable rod 18 is fixedly connected with a cutting knife 21, the top of the cutting knife 21 is movably connected with the bottom of the outer surface of the cutting table 9, a fixed support 1 is fixedly connected between the two ends of the top of the outer surface of the working table 8, a first hydraulic cylinder 13 is fixedly installed at the middle end of the top of the fixed support 1, a lifting plate 2 is fixedly installed at the output end of the first hydraulic cylinder 13, limiting grooves 4 are respectively formed in the two sides of the fixed support 1, limiting rods 3 are respectively fixedly connected with the two sides of the lifting plate 2, the surface of each limiting rod 3 is movably connected with the surface of each limiting groove 4, the purpose of limiting and guiding the lifting plate 2 is achieved through the arrangement of the limiting grooves 4 and the limiting rods 3, springs 11 are fixedly connected with the right end of the bottom of the lifting plate 2, the number of the springs 11 is four, a pressing plate 10 is fixedly connected between the bottoms of the four springs 11, and sliding rods 12 are fixedly connected with the two ends of the top of the pressing plate 10, the surface of the sliding rod 12 is movably connected to the surface of the lifting plate 2, the purpose of limiting and guiding the pressing plate 10 is achieved through the arrangement of the sliding rod 12, the lower die 6 is fixedly installed at the left end of the top of the workbench 8, the upper die 5 is fixedly connected to the left end of the bottom of the lifting plate 2, the third hydraulic cylinders 24 are fixedly installed at the two ends of the bottom of the lower die 6, the output end of each third hydraulic cylinder 24 is fixedly provided with a material pushing plate 25, the surface of each material pushing plate 25 is movably connected to the inner cavity of the lower die 6, through the arrangement of the third hydraulic cylinders 24 and the material pushing plates 25, the leather shoe soles injected inside the lower die 6 can be conveniently ejected and unloaded, the leather shoe soles after the injection molding inside the lower die 6 are taken out and are rapidly placed inside grooves matched with the leather shoe soles at the top of the cutting table 9, the lifting plate 2 can be driven to move downwards through controlling the extension of the first hydraulic cylinder 13, the lifting plate 2 can move to drive the upper die 5, the spring 11 and the pressing plate 10 to move downwards, under the action of continuous downward movement of the lifting plate 2, the bottom of the upper die 5 can be tightly attached to the top of the lower die 6, and the bottom of the pressing plate 10 can be tightly attached to the top of the sole of the leather shoe placed in the cutting table 9, so that the effect of die assembly between the upper die 5 and the lower die 6 is achieved, a person can conveniently perform injection molding processing on the sole of the leather shoe between the upper die 5 and the lower die 6, and simultaneously, under the action of applying pressure on the sole of the leather shoe placed in the cutting table 9 by the pressing plate 10, burrs remained in the injection molding process of the sole of the leather shoe can protrude below the cutting table 9 through the through hole 20 on the cutting table 9, and simultaneously, the stepping motor 22 is started to work to drive the U-shaped rod 23 to rotate, and the U-shaped rod 23 can drive the push rod 17 to move while rotating, the push rod 17 can drive the movable rod 18 and the cutting knife 21 to move horizontally along the bottom of the cutting table 9 when moving, the burrs of the sole of the leather shoe protruding from the bottom of the cutting table 9 and the through hole 20 can be cut quickly under the action of the movement of the cutting knife 21, so that the effect of quickly cutting the burrs of the sole of the leather shoe is achieved, the purpose of quickly cutting the burrs in the injection molding production process of the sole of the leather shoe is achieved under the action of integral matching, the operation is convenient and quick, great convenience is brought to the work of people while the operation efficiency is improved, the problem that the bottom of the sole of the leather shoe can generate a large amount of burrs due to the existence of an injection port in the production and processing process of the sole of the leather shoe in the prior injection mold is solved, the burrs are often cut manually in order to ensure the production quality of the sole, and the operation efficiency is low, greatly increasing the labor intensity of workers.

When the leather shoe sole injection molding machine is used, the leather shoe sole after injection molding is finished in the lower die 6 is taken out and is rapidly placed in the groove which is formed in the top of the cutting table 9 and matched with the leather shoe sole, the lifting plate 2 can be driven to move downwards by controlling the extension of the first hydraulic cylinder 13, the lifting plate 2 can drive the upper die 5, the spring 11 and the pressing plate 10 to move downwards, under the action of continuous downward movement of the lifting plate 2, the bottom of the upper die 5 can be tightly attached to the top of the lower die 6, and the bottom of the pressing plate 10 can be tightly attached to the top of the leather shoe sole placed in the cutting table 9, so that the effect of die assembly between the upper die 5 and the lower die 6 is achieved, a person can conveniently perform injection molding processing on the leather shoe sole between the upper die 5 and the lower die 6, and under the action of pressure applied by the pressing plate 10 to the leather shoe sole placed in the cutting table 9, so that the residual burrs in the injection molding process of the leather shoe sole can protrude below the cutting table 9 through the through holes 20 on the cutting table 9, meanwhile, the stepping motor 22 is started to work so as to drive the U-shaped rod 23 to rotate, the U-shaped rod 23 can drive the push rod 17 to move while rotating, the push rod 17 can drive the movable rod 18 and the cutting knife 21 to move horizontally along the bottom of the cutting table 9 while moving, the burrs of the soles of the leather shoes which are positioned at the bottom of the cutting table 9 and protrude from the through holes 20 can be cut quickly under the action of the movement of the cutting knife 21, so that the effect of quickly cutting the burrs of the soles of the leather shoes is achieved, under whole complex effect, realized can carrying out the purpose that cuts fast to the burr at leather shoes sole in the production process of moulding plastics, convenient operation is swift, when having improved the operating efficiency, brings very big facility for people's work.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a leather shoes sole processing equipment, includes workstation (8), its characterized in that: the cutting machine is characterized in that a cutting table (9) is fixedly connected with the right end of the top of the workbench (8), a through hole (20) is formed in the bottom of the cutting table (9), a stepping motor (22) is fixedly mounted at the middle end of the top of the outer surface of the workbench (8), a U-shaped rod (23) is fixedly mounted at the output end of the stepping motor (22), a push rod (17) is movably connected at the middle end of the U-shaped rod (23) through a bearing, a movable rod (18) is movably connected at the right end of the push rod (17) through a bearing, a cutting knife (21) is fixedly connected at the top of the movable rod (18), the top of the cutting knife (21) is movably connected at the bottom of the outer surface of the cutting table (9), a fixed support (1) is fixedly connected between the two ends of the top of the outer surface of the workbench (8), and a first hydraulic cylinder (13) is fixedly mounted at the middle end of the top of the fixed support (1), the output fixed mounting of first pneumatic cylinder (13) has lifter plate (2), right-hand member fixedly connected with spring (11) of lifter plate (2) bottom, the quantity of spring (11) is four, four fixedly connected with clamp plate (10) between the bottom of spring (11).

2. The utility model provides a leather shoes injection mold with above-mentioned leather shoes sole processing equipment which characterized in that: the left end fixed mounting at workstation (8) top has bed die (6), the left end fixedly connected with of lifter plate (2) bottom goes up mould (5).

3. The leather shoe sole processing apparatus according to claim 1, wherein: all around equal fixedly connected with supporting seat (7) of workstation (8) surface bottom, and the distance between two adjacent supporting seats (7) equals.

4. The leather shoe sole processing apparatus according to claim 1, wherein: the utility model discloses a hydraulic press, including workstation (8), workstation (8) inner chamber, the middle-end fixed mounting of workstation (8) inner chamber has second hydraulic cylinder (16), the output fixed mounting of second hydraulic cylinder (16) has push pedal (15), equal fixedly connected with pole setting (26) all around of push pedal (15) bottom, the surperficial swing joint in the bottom of workstation (8) of pole setting (26), there is removal wheel (14) bottom of pole setting (26) through bearing swing joint.

5. The leather shoe sole processing apparatus according to claim 1, wherein: the two ends of the top of the pressing plate (10) are fixedly connected with sliding rods (12), and the surfaces of the sliding rods (12) are movably connected to the surface of the lifting plate (2).

6. The apparatus for processing a sole of an leather shoe as set forth in claim 1, wherein: spacing groove (4) have all been seted up to the both sides of fixed bolster (1), the equal fixedly connected with gag lever post (3) in both sides of lifter plate (2), the surface swing joint of gag lever post (3) is in the surface of spacing groove (4).

7. The apparatus for processing a sole of an leather shoe as set forth in claim 1, wherein: the upper end fixedly connected with guide bar (19) on workstation (8) inner chamber right side, the quantity of guide bar (19) is two, the surperficial swing joint in the surface of guide bar (19) of movable rod (18).

8. The leather shoe sole processing apparatus according to claim 1, wherein: the front surface of the workbench (8) is movably provided with a maintenance door (27) through a hinge, and the upper end of the maintenance door (27) is fixedly connected with a handle.

9. The injection mold for leather shoes as claimed in claim 2, characterized in that: and both ends of the bottom of the lower die (6) are fixedly provided with third hydraulic cylinders (24), the output ends of the third hydraulic cylinders (24) are fixedly provided with material pushing plates (25), and the surfaces of the material pushing plates (25) are movably connected to the inner cavity of the lower die (6).